What domain are protists?

domain Eukarya
Protista is one kingdom in the domain Eukarya.

What are considered protists?

Many diverse organisms including algae, amoebas, ciliates (such as paramecium) fit the general moniker of protist. “The simplest definition is that protists are all the eukaryotic organisms that are not animals, plants or fungi,” said Alastair Simpson, a professor in the department of biology at Dalhousie University.

How do you identify a protist?

Protists are eukaryotes, which means their cells have a nucleus and other membrane-bound organelles….Characteristics of Protists

1. They are eukaryotic, which means they have a nucleus.
2. Most have mitochondria.
3. They can be parasites.
4. They all prefer aquatic or moist environments.

Are there any living organisms that are protists?

Bacteria and archaea are prokaryotes, while all other living organisms — protists, plants, animals and fungi — are eukaryotes. Many diverse organisms including algae, amoebas, ciliates (such as paramecium) fit the general moniker of protist. “The simplest definition is that protists are all the eukaryotic organisms that are not animals,

What is the function of the pellicle in a protist?

The pellicle functions like a flexible coat of armor, preventing the protist from being torn or pierced without compromising its range of motion. The majority of protists are motile, but different types of protists have evolved varied modes of movement.

What are the mechanisms by which protists reproduce?

Most protists reproduce primarily through asexual mechanisms according to Simpson. This can include binary fission, where a parent cell splits into two identical cells or multiple fission, where the parent cell gives rise to multiple identical cells.

What are the characteristics of a protist cyst?

Depending on their habitat, the cysts may be particularly resistant to temperature extremes, desiccation, or low pH.